1- Have enough protein and vitamin B daily
Hair is composed of protein (keratin) so if you don't eat enough protein, it will not be able to renew and strengthen its follicles. Also, folic acid and biotin are main components of hair which are known to be found in vitamin B.
2- Drink minimum 2 liters of fluids and water
It is known that the lack of drinking enough fluids makes your hair look dry and lusterless.
3- You might need vitamin supplements
Ask your healthcare provider in case you have any deficiency
4- Hair massage
Massaging using natural and pure oils improves the blood circulation to your follicles and enhances hair growth.
5- Use the right products for your hair
Each person's scalp condition and hair type is different.
Thus, choose your product wisely after checking the ingredients carefully to make sure you are not exposed to chemicals that might harm your skin or scalp.
6- Consult your doctor for any tests you should undergo to rule out anemia, hormonal disturbance or any nutritional deficiencies
Iron deficiency anemia will cause hair follicle to fall since it is not well fed with oxygen and nutrients.
7- Treat dandruff
Dandruff suffocates your follicles. So, If you suffer an itchy scalp or severe dandruff go straight to a certified dermatologist to work out the best products and treatments for you.
8- Consult your nutritionist for a well balanced diet
Eating a well balanced diet with and a healthy workout routine will help you maintain naturally strong strands and beautiful looking hair.
Check
List of best Foods for hair and scalp health for more fruitful information on what to eat for perfect strands.